Inventor · disambiguated record
Joseph Hahn
Also filed as: HAHN JOSEPH · HAHN JOSEPH J · HAHN JOSEPH JAMES
9 granted patents·4 pending applications·44 citations·filing 1986–2024
85Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC5WESTINGHOUSE ELECTRIC CORP5BORGWARNER INC1KOREN ROBERT DOUGLAS1WEISEL ERIC M1
Top patents by PatentIndex Score
13 records- 0183US11713734B1Thermally conditioned noise / vibration attenuating fuel rail chamberGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 1, 2023·1 cites·20 claims
- 0278US9082519B2Upper internals arrangement for a pressurized water reactorWEISEL ERIC M·Filed 2009·Granted Jul 14, 2015·5 cites·13 claims
- 0374US12469866B2Integrated noise attenuating volume for fuel cell systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 0471US8234837B2Split columns with locating featuresKOREN ROBERT DOUGLAS·Filed 2008·Granted Aug 7, 2012·5 cites·15 claims
- 0564US2025253369A1Anode sub-system layout for single valve freeze purge capabilityGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0662US2025125386A1Injector/ejector for a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0761US4690593ATool for cutting locking cups from guide tube mounting screws in a nuclear reactorWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Sep 1, 1987·12 cites·20 claims
- 0853US9373423B2Method of accessing a core of a nuclear reactorWESTINGHOUSE ELECTRIC CORP·Filed 2015·Granted Jun 21, 2016·0 cites·3 claims
- 0953US2024421331A1Integrated fuel cell injection unit using additive manufacturingGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1052US4748733ARemoval of old split-pin assemblies from guide tubes and replacement by new split-pin assembliesWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Jun 7, 1988·8 cites·12 claims
- 1144US4756067AManual replacement of old split-pin assemblies by new split-pin assembliesWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Jul 12, 1988·6 cites·25 claims
- 1235US5689537AJet pump beam tensionerWESTINGHOUSE ELECTRIC CORP·Filed 1996·Granted Nov 18, 1997·7 cites·17 claims
- 1333US2020088284A1Gear assembly having a gear comprising a first polymer and a bushing comprising a second polymerBORGWARNER INC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →